<template>
  <section>
    <!--工具条-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true" :model="filters">
        <el-form-item>
          <el-input v-model="filters.keywords" placeholder="关键字"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="search">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>

    <!--列表-->
    <el-table :data="departments" highlight-current-row v-loading="listLoading" @selection-change="selsChange"
              style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="name" label="名称" width="120">
      </el-table-column>
      <el-table-column prop="sn" label="编号" width="100">
      </el-table-column>
      <el-table-column prop="state" label="状态" width="100" sortable>
        <template scope="scope">
          <span v-if="scope.row.state ===0" style="color: red">关闭</span>
          <span v-else-if="scope.row.state ===1" style="color: #13ce66">开启</span>
          <span v-else style="color: #0082e6">未知</span>
        </template>
      </el-table-column>
      <el-table-column prop="manager.username" label="负责人" width="120">
      </el-table-column>
      <el-table-column prop="parent.name" label="上级部门" min-width="180">
      </el-table-column>

      <el-table-column label="操作" width="150">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" v-perm="'dept:delete'" size="small" @click="handleDel(scope.$index, scope.row)">删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--工具条-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination layout="total, sizes,prev, pager, next"
                     @current-change="handleCurrentChange"
                     @size-change="handleSizeChange"
                     :current-page="currentPage"
                     :page-size="pageSize"
                     :total="total"
                     :page-sizes="[5, 10, 15, 20]"
                     style="float:right;">
      </el-pagination>
    </el-col>

    <!--编辑界面-->
    <el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
      <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
        <el-form-item label="名称" prop="name">
          <el-input v-model="editForm.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="编号" prop="sn">
          <el-input v-model="editForm.sn" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="editForm.state">
            <el-radio class="radio" :label="1">开启</el-radio>
            <el-radio class="radio" :label="0">关闭</el-radio>
          </el-radio-group>
        </el-form-item>


        <el-form-item label="上级部门">
          <div class="block">
            <el-cascader v-model="editForm.parent"
                         :options="options"
                         :props="{ checkStrictly: true,
                        value:'id',
                        label:'name'
                        }"
                         clearable></el-cascader>
          </div>
        </el-form-item>
        <el-form-item label="部门经理" prop="manager">
          <el-select v-model="editForm.manager" value-key="id" placeholder="请选择">
            <el-option
                v-for="item in cities"
                :key="item.id"
                :label="item.username"
                :value="item">
              <span style="float: left">{{ item.username }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.phone }}</span>
            </el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="editFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
      </div>
    </el-dialog>

  </section>
</template>

<script>
import util from '../../common/js/util'
//import NProgress from 'nprogress'
import {
  getDepartmentListPage,
  removeDepartment,
  batchRemoveDepartment,
  editDepartment,
  addDepartment
} from '../../api/api';

export default {
  data() {
    return {

      options: [],
      cities: [],
      value: '',
      filters: {
        keywords: ''
      },
      /*:current-page="currentPage" :page-size="pageSize" :total="total"*/
      departments: [],
      total: 0,
      title: "",
      currentPage: 1,
      pageSize: 5,
      listLoading: false,
      departmentTree: [],
      sels: [],//列表选中列
      editFormVisible: false,//编辑界面是否显示
      editLoading: false,
      editFormRules: {
        name: [
          {required: true, message: '请输入名称', trigger: 'blur'}
        ],
        sn: [
          {required: true, message: '请输入编号', trigger: 'blur'}
        ],
        manager: [
          {required: true, message: '请输入部门经理', trigger: 'blur'}
        ],
        parent: [
          {required: true, message: '请输入上级部门', trigger: 'blur'}
        ]
      },
      //编辑界面数据
      editForm: {
        id: null,
        sn: "",
        name: "",
        state: null,
        manager: "",
        parent: "",
      },

    }
  },
  methods: {

    getDeptmentTerr() {
      this.$http.get("/dept/cascade",)
          .then(result => {

            this.options = result.data;
          })
          .catch(result => {

            this.$message({
              message: '系统错误，请稍后再试',
              type: 'error'
            });

          })
    },

    getEmployee() {

      this.$http.get("/emp",)
          .then(result => {

            this.cities = result.data;

          })
          .catch(result => {

            this.$message({
              message: '系统错误，请稍后再试',
              type: 'error'
            });

          })

    },

    search() {

      this.currentPage = 1,

          this.getDepartments();
    },
    handleCurrentChange(val) {
      this.currentPage = val;
      this.getDepartments();
    },
    handleSizeChange(val) {
      this.pageSize = val;
      this.getDepartments();
    },
    //获取用户列表
    /*:current-page="currentPage" :page-size="pageSize" :total="total"*/
    getDepartments() {
      let para = {
        keywords: this.filters.keywords,
        currentPage: this.currentPage,
        pageSize: this.pageSize
      };

      this.listLoading = true;
      this.$http.post("/dept", para)
          .then(result => {
            this.listLoading = false;
            this.departments = result.data.rows
            this.total = result.data.total
          })
          .catch(result => {
            this.$message({
              message: '系统错误，请稍后再试',
              type: 'error'
            });
          })
    },
    //NProgress.start();
    /*getDepartmentListPage(para).then((res) => {
      this.total = res.data.total;
      this.departments = res.data.departments;
      this.listLoading = false;
      //NProgress.done();
    });
  },*/
    //删除
    handleDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.delete("/dept/" + row.id)
            .then(result => {
              if (result.data.success) {
                this.$message({
                  message: result.data.message,
                  type: 'success'
                });
              } else {
                this.$message({
                  message: result.data.message,
                  type: 'error'
                });
              }
            })
            .catch(result => {
              this.$message({
                message: "系统错误，请稍后再试",
                type: 'error'
              });
            })
        this.currentPage = 1;
        this.handleCurrentChange();
      }).catch(() => {
      });
    },
    //显示编辑界面
    handleEdit: function (index, row) {
      this.title = "编辑";
      this.editFormVisible = true;
      this.editForm = Object.assign({}, row);
      /*this.editForm.parent = [1, 13]*/
      let arr = this.editForm.dirPath.split("/");
      let echoArr = [];
      for (var i = 1; i < arr.length - 1; i++) {
        echoArr.push(parseInt(arr[i]))
        console.log(arr[i])
      }
      this.editForm.parent = echoArr;
    },
    handleAdd: function () {
      this.title = "新增";
      this.editFormVisible = true;
      this.father = {
        id: null,
        sn: "",
        name: "",
        state: 0,
        manager: null,
        parent: null
      };
    },
    //编辑
    editSubmit: function () {
      this.$refs.editForm.validate((valid) => {
        if (valid) {
          this.$confirm('确认提交吗？', '提示', {}).then(() => {
            // 按钮忙等
            this.editLoading = true;
            //NProgress.start();
            let para = Object.assign({}, this.editForm);
            if (para.parent) {
              para.parent = {"id": para.parent[para.parent.length - 1]}
            }

            console.log(para)
            this.$http.put("/dept", para)
                .then(result => {
                  this.editLoading = false;
                  this.editFormVisible = false;
                  if (result.data.success) {
                    this.$message({
                      message: result.data.message,
                      type: 'success'
                    });
                  } else {
                    this.$message({
                      message: result.data.message,
                      type: 'error'
                    });
                  }
                  this.currentPage = 1;
                  this.getDepartments();
                })
                .catch(result => {
                  this.editLoading = false;
                  this.$message({
                    message: "系统繁忙，请稍后再试",
                    type: 'error'
                  });
                })
          });
        }
      });
    },
    selsChange: function (sels) {
      this.sels = sels;
    },
    //批量删除
    batchRemove: function () {
      var ids = this.sels.map(item => item.id)
      this.$confirm('确认删除选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.patch("/dept", ids)
            .then(result => {
              this.listLoading = false;
              if (result.data.success) {
                this.$message({
                  message: result.data.message,
                  type: 'success'
                });
              } else {
                this.$message({
                  message: result.data.message,
                  type: 'error'
                });
              }
              this.currentPage = 1;
              this.getDepartments();
            })
            .catch(result => {
              this.$message({
                message: "系统繁忙，请稍后再试",
                type: 'error'
              });
            })
      }).catch(() => {
      });
    }
  },
  mounted() {
    this.getDepartments();
    this.getEmployee();
    this.getDeptmentTerr();
  }
}

</script>

<style scoped>

</style>